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What else can I help you with?
Why did Zacharias Janssen call cells cells?
The reason Zacharias Janssen called cells, cells is that when he looked at them they looked like actual cells like in jail or prision. hint cells
What is the name for cells in middle latitudes?
Ferrel cells are the name of the cells in the middle latitudes.
What causes convection cells turn down?
Convection cells turn down because when the cells are away from the heat source the cells begin to cool. If cells are cooler they are more dense. Therefore, the change in density causes the cells to sink.
Does glass have cells?
No, glass is comprised of molecules, and 'cells' can be made of glass(hhaha). ............Cells are components of living things, glass is not alive.
Why is a person a living thing?
Because it has cells. Anything with cells is considered living.
Should HeLa cells be considered a new species?
No, HeLa cells should not be considered a new species. HeLa cells are a human cell line derived from cervical cancer cells, so they are still classified as human cells.
How many chromosomes do hela cells have?
HeLa cells are known to have a triploid karyotype, which means they have three sets of chromosomes instead of the usual two sets found in diploid cells. This results in HeLa cells having around 69-82 chromosomes.
What is size for hela cell?
Hela cell is about 14um each in size. Steven x
HeLa cells have been used in research to?
HeLa cells have been used in research to study cell biology, cancer, virology, and genetics. These cells have been instrumental in advancing our understanding of diseases and developing new treatments and therapies.
What are HeLa cells and how did they get their name?
HeLa cells are a line of immortalized human cells that have been widely used in scientific research. They were the first human cells to be successfully grown in a laboratory and have been pivotal in advancing fields such as cell biology and medicine. They were named after Henrietta Lacks, the woman from whom the cells were originally taken without her knowledge or consent in 1951.
HeLa cells were cancer cells first taken from a cancer patient by the name of whom?
Henrietta Lacks
Hela cells survive in a laboratory for how long?
Well, Hela cells are basically immortal cell line . They will keep growing if they are provided with appropriate media (e.g DMEM,10 % FCS/FBS & antibiotic). Moreover , you should also check for the cellular confluence, if its higher than 90 % then your cells start to die and you need to harvest them again.
How do hela cells differ from other cells?
Research has shown that HeLa cells have an active form of the enzyme Telomerase (not present in normal cells, but can be found in most cancerous cells). Telomerase is active during cell division, and prevents the shortening of telomeres - a mechanism that is associated with ageing and eventual cell death.
How do you wash hela cells from my skin?
That cross-contaminations of HeLa are still a major ongoing problem with modern cell cultures not with your cells, exactly. If you have had a transplant of tissues that involve HeLa cell lines, you will not see these on your skin.
Why hela cells are growing in patches?
Hela cells tend to grow in patches because they have a high rate of proliferation, leading to dense clumps of cells. The cells also have a tendency to stick together in culture conditions, which promotes patchy growth. Additionally, uneven distribution of nutrients and growth factors within the culture vessel can also contribute to patchy growth patterns.
HeLa cells are the cultured descendants of cells isolated from?
The definition of HeLa cell is "Any of the cells of the first continuously cultured human carcinoma strain, originally obtained from cancerous cervical tissue and maintained for use in studying cellular processes." From this, (and the fact that it's one of the choices on my homework) I assume it's cancer cells. Good luck ^^
How did hela cells make it possible to diagnose trisomies like down syndrome?
HeLa cells, derived from cervical cancer cells, were the first immortal human cell line and provided a stable platform for extensive genetic research. Researchers utilized these cells to study human chromosomes, leading to the development of techniques like karyotyping. This enabled the identification of chromosomal abnormalities, such as the presence of an extra chromosome 21 in Down syndrome, facilitating early and accurate diagnoses of trisomies. The ability to culture and manipulate HeLa cells significantly advanced our understanding of human genetics.
